Equipped to assist in the annual cleaning of outdoor residential or light commercial air conditioning or heat pump coils is the TriClean 2x coil cleaner. It is designed with an integrated sprayer that allows the user to connect to a hose, clean, and rinse. The low-foaming formula revitalizes coils and cleans more effectively than water alone, said the company. The product’s chemistry, which is metal-safe and biodegradable, rapidly emulsifies insulating soils from the outdoor coil, restoring system efficiency. Outdoor coils, including microchannel and painted fin designs, can be safely cleaned using TriClean 2x. One bottle cleans up to three 5-ton coils.